Feeling a sharp pain in your head can be alarming, but it’s usually not a cause for concern. Several types of primary headache disorders, including migraines and cluster headaches, can cause ...

Since the bag is sealed, the pressure inside cannot equilibrate with the outside pressure. If the sinuses are clogged, the same thing happens in your head, which causes pain.” Therapy is based on ...

Flora Blathwayt used to dread getting over-tired - because she knew that if she yawned, it would unleash sharp ... muscle pain is extremely unpleasant and can spread to the back of the head ...